25942454656

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{24859}}^1$

素因数の和:25167

約数の個数: 64

約数和(自身を含む): 53554406400

約数和(自身を除く): 27611951744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 263, 496, 526, 992, 1052, 1984, 2104, 3968, 4208, 8153, 8416, 16306, 16832, 24859, 32612, 33664, 49718, 65224, 99436, 130448, 198872, 260896, 397744, 521792, 770629, 795488, 1043584, 1541258, 1590976, 3082516, 3181952, 6165032, 6537917, 12330064, 13075834, 24660128, 26151668, 49320256, 52303336, 98640512, 104606672, 202675427, 209213344, 405350854, 418426688, 810701708, 836853376, 1621403416, 3242806832, 6485613664, 12971227328, 25942454656]

約数ペア:

[(1, 25942454656), (2, 12971227328), (4, 6485613664), (8, 3242806832), (16, 1621403416), (31, 836853376), (32, 810701708), (62, 418426688), (64, 405350854), (124, 209213344), (128, 202675427), (248, 104606672), (263, 98640512), (496, 52303336), (526, 49320256), (992, 26151668), (1052, 24660128), (1984, 13075834), (2104, 12330064), (3968, 6537917), (4208, 6165032), (8153, 3181952), (8416, 3082516), (16306, 1590976), (16832, 1541258), (24859, 1043584), (32612, 795488), (33664, 770629), (49718, 521792), (65224, 397744), (99436, 260896), (130448, 198872)]